Flow price: --
5fc9eb7fa61faf84d605fdbe4543f4bb08711d6d510c27578f80b488b97198ba

Transaction

Hash: 5fc9eb7fa61faf84d605fdbe4543f4bb08711d6d510c27578f80b488b97198ba
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 5fc9eb7fa61faf84d605fdbe4543f4bb08711d6d510c27578f80b488b97198ba:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
5fc9eb7fa61faf84d605fdbe4543f4bb08711d6d510c27578f80b488b97198ba
Status:
ERROR
Block height:
40576100
Block id:
4de08e1034dde6a55ac54fbf44aa93e1833460c4e02e8f168a176cd2d75a9d99
Timestamp:
Wednesday 9 November 2022 at 09:34:36 UTC
()
Proposer:
Authorizers:
Gas used:
25